Trace number 352451

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.17 1801.38

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_13.opb.PB06.opb
MD5SUM99680d01aa100bfba038606e315bf03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark431
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 431
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 497468
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 497468
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352451-1176632381/instance-352451-1176632381.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-352451-1176632381 -o ROOT/results/node69/solver-352451-1176632381 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352451-1176632381/instance-352451-1176632381.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 4397
/proc/meminfo: memFree=1824220/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=2384 CPUtime=0
/proc/4397/stat : 4397 (glpPBv3) D 4395 4397 3354 0 -1 0 159 0 1 0 0 0 0 0 18 0 1 0 139227592 2441216 131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/4397/statm: 596 131 110 40 0 11 0

[startup+0.070506 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 4397
/proc/meminfo: memFree=1824220/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=3980 CPUtime=0.06
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 596 0 3 0 6 0 0 0 18 0 1 0 139227592 4075520 569 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 12120860 0 0 4096 0 0 0 0 17 1 0 0
/proc/4397/statm: 995 569 199 40 0 410 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3980

[startup+0.101509 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 4397
/proc/meminfo: memFree=1824220/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=4380 CPUtime=0.09
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 700 0 3 0 9 0 0 0 18 0 1 0 139227592 4485120 673 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 12351149 0 0 4096 0 0 0 0 17 1 0 0
/proc/4397/statm: 1095 673 199 40 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.301546 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 4397
/proc/meminfo: memFree=1824220/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=7044 CPUtime=0.29
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 1356 0 3 0 29 0 0 0 19 0 1 0 139227592 7213056 1329 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134526836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4397/statm: 1761 1329 199 40 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7044

[startup+0.70161 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 4397
/proc/meminfo: memFree=1824220/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=11972 CPUtime=0.68
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 2608 0 3 0 68 0 0 0 23 0 1 0 139227592 12259328 2581 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530653 0 0 4096 0 0 0 0 17 1 0 0
/proc/4397/statm: 2993 2581 199 40 0 2408 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11972

[startup+1.50173 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 4398
/proc/meminfo: memFree=1810196/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=22232 CPUtime=1.48
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 5174 0 3 0 146 2 0 0 25 0 1 0 139227592 22765568 5147 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 12120217 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 5558 5147 199 40 0 4973 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22232

[startup+3.10199 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4398
/proc/meminfo: memFree=1795668/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=43012 CPUtime=3.08
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 10356 0 3 0 303 5 0 0 25 0 1 0 139227592 44044288 10329 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 12352459 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 10753 10329 199 40 0 10168 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 43012

[startup+6.30152 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4398
/proc/meminfo: memFree=1753108/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=91060 CPUtime=6.27
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 22688 0 3 0 616 11 0 0 25 0 1 0 139227592 93245440 22333 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134535477 0 0 4096 0 0 0 0 17 1 0 0
/proc/4397/statm: 22765 22333 201 40 0 22180 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 91060

[startup+12.7015 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 4398
/proc/meminfo: memFree=1433180/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=392116 CPUtime=12.67
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 115320 0 3 0 1214 53 0 0 25 0 1 0 139227592 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 392116

[startup+25.5016 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4398
/proc/meminfo: memFree=1433244/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=392116 CPUtime=25.47
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 115320 0 3 0 2494 53 0 0 25 0 1 0 139227592 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587728 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 392116

[startup+51.1018 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 4398
/proc/meminfo: memFree=1433116/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=392116 CPUtime=51.02
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 120456 0 3 0 5047 55 0 0 25 0 1 0 139227592 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643764 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 392116

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4398
/proc/meminfo: memFree=1451420/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=373872 CPUtime=102.19
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 155795 0 3 0 10145 74 0 0 25 0 1 0 139227592 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 373872

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4398
/proc/meminfo: memFree=1451228/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=373872 CPUtime=162.15
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 202019 0 3 0 16119 96 0 0 25 0 1 0 139227592 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 373872

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1451356/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=373872 CPUtime=222.11
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 243107 0 3 0 22095 116 0 0 25 0 1 0 139227592 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 373872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1451164/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=373872 CPUtime=282.07
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 284195 0 3 0 28071 136 0 0 25 0 1 0 139227592 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/4397/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 373872

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1451164/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=373872 CPUtime=342.03
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 325283 0 3 0 34046 157 0 0 25 0 1 0 139227592 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 373872

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1451164/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=373872 CPUtime=401.99
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 361235 0 3 0 40024 175 0 0 25 0 1 0 139227592 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 373872

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1320156/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504960 CPUtime=461.96
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 898510 0 3 0 45762 434 0 0 25 0 1 0 139227592 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 504960

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1239452/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=585724 CPUtime=521.91
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 1392468 0 3 0 51519 672 0 0 25 0 1 0 139227592 599781376 146023 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 146431 146023 227 40 0 145846 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 585724

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1320028/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=581.87
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 1891340 0 3 0 57270 917 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1320028/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=641.84
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 2364145 0 3 0 63035 1149 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 504968


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1319964/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=881.67
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 4347869 0 3 0 86058 2109 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 504968

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1319964/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=941.63
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 4871099 0 3 0 91798 2365 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 941.63
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1319964/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=1001.6
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 5343904 0 3 0 97563 2597 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 504968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1319964/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=1061.56
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 5870344 0 3 0 103302 2854 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 504968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4398
/proc/meminfo: memFree=1319900/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=1121.52
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 6349569 0 3 0 109063 3089 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1121.52
Current children cumulated vsize (KiB) 504968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1319900/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504968 CPUtime=1181.47
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 6876009 0 3 0 114800 3347 0 0 25 0 1 0 139227592 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1181.47
Current children cumulated vsize (KiB) 504968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1319708/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1241.45
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 7377741 0 3 0 120550 3595 0 0 25 0 1 0 139227592 517095424 124619 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 124626 227 40 0 125659 0
Current children cumulated CPU time (s) 1241.45
Current children cumulated vsize (KiB) 504976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1238876/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=585732 CPUtime=1301.4
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 7836349 0 3 0 126322 3818 0 0 25 0 1 0 139227592 599789568 146025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1301.4
Current children cumulated vsize (KiB) 585732

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1319836/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1361.37
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 8283861 0 3 0 132100 4037 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1361.37
Current children cumulated vsize (KiB) 504976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1239132/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=585732 CPUtime=1421.33
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 8777814 0 3 0 137858 4275 0 0 25 0 1 0 139227592 599789568 146025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1421.33
Current children cumulated vsize (KiB) 585732

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1319772/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1481.27
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 9270266 0 3 0 143608 4519 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543275 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.27
Current children cumulated vsize (KiB) 504976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1319708/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1541.24
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 9704551 0 3 0 149394 4730 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.24
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4400
/proc/meminfo: memFree=1319708/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1601.21
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 10230991 0 3 0 155134 4987 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1601.21
Current children cumulated vsize (KiB) 504976

[startup+1662.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 4400
/proc/meminfo: memFree=1319708/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1661.16
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 10727550 0 3 0 160883 5233 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1661.16
Current children cumulated vsize (KiB) 504976

[startup+1722.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 4400
/proc/meminfo: memFree=1319644/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1721.13
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 11253990 0 3 0 166627 5486 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.13
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4400
/proc/meminfo: memFree=1319580/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1781.09
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 11792279 0 3 0 172362 5747 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1781.09
Current children cumulated vsize (KiB) 504976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4400
/proc/meminfo: memFree=1319644/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1800.08
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 11955989 0 3 0 174180 5828 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 504976

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1801.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4400
/proc/meminfo: memFree=1319644/2055920 swapFree=4184060/4192956
[pid=4397] ppid=4395 vsize=504976 CPUtime=1800.08
/proc/4397/stat : 4397 (glpPBv3) R 4395 4397 3354 0 -1 0 11955989 0 3 0 174180 5828 0 0 25 0 1 0 139227592 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/4397/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 504976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.38
CPU time (s): 1800.17
CPU user time (s): 1741.8
CPU system time (s): 58.3651
CPU usage (%): 99.9326
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1741.8
system time used= 58.3651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11955989
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 7833

runsolver used 1.70874 second user time and 4.85526 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 10:19:42 UTC 2007

IDJOB= 352451
IDBENCH= 1976
IDSOLVER= 166
FILE ID= node69/352451-1176632381

PBS_JOBID= 4559809

Free space on /tmp= 66546 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_13.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352451-1176632381/instance-352451-1176632381.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-352451-1176632381 -o ROOT/results/node69/conversion-352451-1176632381 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352451-1176632381/instance-352451-1176632381.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-352451-1176632381 -o ROOT/results/node69/solver-352451-1176632381 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352451-1176632381/instance-352451-1176632381.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  99680d01aa100bfba038606e315bf03d

RANDOM SEED= 277710208

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1824692 kB
Buffers:          8692 kB
Cached:         118032 kB
SwapCached:       2884 kB
Active:          71436 kB
Inactive:        89632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824692 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:           19100 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            56180 kB
Committed_AS:   821960 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node69 on Sun Apr 15 10:49:45 UTC 2007